baber/WOPTO huggingface dataset:
Patent WO-2020124902-A1 (WO)
Title: Supervised learning auditory attention-based voice extraction method and system, and apparatuses
Inventor: XU JIAMING
IPC: G10L21/0208
Filed: 2019-04-19
Abstract: The present invention belongs to the field of voice separation technology, and specifically relates to a supervised learning auditory attention-based voice extraction method and system, and apparatuses, which aim to address a slow aliased voice extraction convergence process and further improve the accuracy of extraction. The method comprises: converting an original aliased voice signal into a two-dimensional time-frequency signal representation; sparsifying same and mapping intensity information about a time-frequency unit therein to discrete intensity levels, performing secondary sparsification on the basis of the intensity level information; converting same into a pulse signal by means of time coding; using a trained target pulse extraction network to extract a target pulse; and converting the target pulse into a time-frequency representation of a target voice and converting same to obtain the target voice. The present invention converts a stimulus into a pulse sequence by means of different time coding modes, effectively improving the accuracy of a pulse neural network in terms of voice separation, and trains the pulse neural network by means of an improved remote supervised method, improving the convergence speed of the pulse neural network.
Patent WO-2019210816-A1 (WO)
Title: Mobile terminal
Inventor: DING JIAN
IPC: H04N5/235
Filed: 2019-04-28
Abstract: The present disclosure relates to the technical field of mobile terminals, and provided thereby is a mobile terminal. The mobile terminal comprises: a support; a display panel, an accommodating gap being provided between an edge of the display panel and the support; a cover plate that is provided at a first side of the display panel, the cover plate covering the accommodating gap and being fixedly connected to the support; a light compensation light source that is provided at a second side of the display panel, the second side being a side that faces away from a display surface of the display panel; a light guide column, part of the structure of the light guide column being embedded in the accommodating gap, wherein light emitted by the light compensation light source passes through the light guide column in the accommodating gap, and is transmitted from the cover plate; and the area of a light emitting surface of the light guide column is smaller than the area of a light incident surface of the light guide column.
Patent WO-2020155476-A1 (WO)
Inventor: ZHAO YONG
IPC: H01L27/32
Filed: 2019-05-23
Abstract: 一种显示面板（10），包括第一像素（101）、第二像素（102）、第三像素（103）；第一像素（101）、第二像素（102）、第三像素（103）的形状为包括外凸弧线和/或内凹弧线的形状；第一像素（101）、第二像素（102）和第三像素（103）中相邻两者的边缘部的形状互补。能有效地提升像素的开口率。
Patent WO-2019242633-A1 (WO)
Title: 测量间隔的处理方法、终端及网络节点
Inventor: CHEN LI
IPC: H04L5/00
Filed: 2019-06-19
Abstract: 本公开提供一种测量间隔的处理方法、终端及网络节点，该方法包括：获取第一网络节点为终端配置的测量间隔和第二网络节点为终端配置的测量间隔，其中，第一网络节点和第二网络节点为终端配置的测量间隔不同；根据所述第一网络节点为终端配置的测量间隔和所述第二网络节点为终端配置的测量间隔，确定终端使用的测量间隔。
Patent WO-2019242719-A1 (WO)
Title: 抑制cdk4/6活性化合物的晶型及其应用
Inventor: WANG YIQIAN
IPC: A61K31/4375
Filed: 2019-06-21
Abstract: 本发明涉及结构式(I)所示的(R)-N-(5-((4-乙基哌嗪-1-基)甲基)吡啶-2-基)-5-氟-4-(6-氟-1-甲基-1，2，3，4-四氢苯并[4，5]咪唑并[1，2-a]吡啶-8-基)嘧啶-2-胺(化合物I)的盐型或其晶型，本发明还涉及化合物I的盐型和/或其晶型的制备方法，含有所述盐型和/或晶型的药物组合物，以及它们在制备治疗疾病、病症或病状的药物中的应用或用于治疗疾病、病症或病状的治疗方法。
Patent WO-2020237819-A1 (WO)
Inventor: BAI JIAN
IPC: H01L51/52
Filed: 2019-07-30
Abstract: A pixel display assembly, relating to the technical field of smart terminals. The pixel display assembly is applied to a display screen, and comprises: a light-emitting unit and an anode; the anode comprises a first anode portion and a second anode portion disposed in a direction parallel to the display screen; the first anode portion is made of a light-transmissive material, and the second anode portion is made of a non-light-transmissive material; the light-emitting unit is provided between a cathode and the anode of the display screen, and the anode is provided between a substrate of the display screen and the light-emitting unit. The first anode portion and the second anode portion are provided in the pixel display assembly, and the second anode portion has a weak divergence effect on light emitted by the light-emitting unit, thereby ensuring light transmittance at the pixel display assembly in the display screen while improving the display effect at the pixel display assembly.
Patent WO-2020063172-A1 (WO)
Title: 数据处理方法、终端、服务器和存储介质
Inventor: XIA YANG
IPC: H04N13/128
Filed: 2019-08-14
Abstract: 本申请实施例公开了一种数据处理方法，所述方法包括：发射N个不同的编码光；其中，N为大于1的正整数；基于所述N个不同的编码光，获得一帧三维视频数据的N个深度图像；将N个所述深度图像发送给移动边缘计算MEC服务器，其中，所述N个所述深度图像，用于供所述MEC服务器从N个所述深度图像确定与所述一帧三维视频数据中二维2D图像匹配的深度图像。本申请的实施例同时公开了一种服务器和存储介质。
Patent WO-2021031205-A1 (WO)
Title: Granular error reporting on multi-pass programming of non-volatile memory
Inventor: LIN QISONG
IPC: G11C16/04
Filed: 2019-08-22
Abstract: A system includes a memory component to, upon completion of second pass programming in response to a multi-pass programming command, write flag bits within a group of memory cells programmed by the multi-pass programming command. A processing device, operatively coupled to the memory component, is to perform multi-pass programming of the group of memory cells in association with a logical address. Upon receipt of a read request, the processing device is to determine that a second logical address within the read request does not match the logical address associated with data stored at a physical address of the group of memory cells. The processing device is further to determine a number of first values within the plurality of flag bits, and in response to the number of first values not satisfying a threshold criterion, report, to a host computing device, an uncorrectable data error.
Patent WO-2020043016-A1 (WO)
Title: 虚拟场景中的虚拟载具控制方法、计算机设备及存储介质
Inventor: HUANG XINLONG
IPC: A63F13/822
Filed: 2019-08-23
Abstract: 本申请是关于一种虚拟场景中的虚拟载具控制方法、计算机设备及存储介质，涉及虚拟场景技术领域。该方法包括：展示应用程序的显示界面，该显示界面中包含虚拟场景的场景画面，该虚拟场景中包含虚拟载具；获取该虚拟载具的移动速度；当该虚拟载具的移动速度大于移动速度阈值时，将该场景画面调整为以预定视角方向观察该虚拟载具时的画面，该预定视角方向是在该虚拟场景中，通过摄像机模型对该虚拟载具进行观察时的视角方向，该摄像机模型位于所述虚拟载具后部上方。本申请实现根据虚拟载具的移动速度自动调整视角，扩展了虚拟载具的可操作性。
Patent WO-2020228179-A1 (WO)
Inventor: SHI LEI
IPC: G06K9/62
Filed: 2019-08-28
Abstract: 一种图片实例检测方法、装置、计算机设备及存储介质，应用于图像识别技术领域，用于解决对图片进行目标检测时难以兼顾速度和精度的问题。该方法包括：获取待检测的目标图片(101)；使用目标检测实例生成器检测所述目标图片上的实例，生成各个候选框实例(102)；提取每个所述候选框实例上的各个实例属性(103)；根据提取得到的所有实例属性生成所述目标图片的图片特征向量(104)；将所述图片特征向量输入至预先训练好的支持向量机分类器，得到分类结果(105)；若所述分类结果为所述目标图片属于简单图片，则将所述目标图片输入到指定快速检测模型进行检测(106)；若所述分类结果为所述目标图片属于困难图片，则将所述目标图片输入到指定精准检测模型进行检测(107)。
Patent WO-2020048513-A1 (WO)
Title: Atomizing device and electronic atomizing equipment
Inventor: LI GUANGHUI
IPC: A24F47/00
Filed: 2019-09-05
Abstract: An atomizing device, comprising a cartridge pipe (11), a heating assembly (12), an upper cover (13), a base (14) and a first sealing element (15). A liquid storage cavity (111) and a flue gas passage (112) are formed in the cartridge pipe (11). The heating assembly (12) is used for heating and atomizing e-liquid to form vapor, and the flue gas passage (112) is used for conveying the vapor. The upper cover (13) and the base (14) are fixed to each other so as to support the heating assembly (12) therebetween. The upper cover (13) is provided with a liquid inlet (131a) for communicating with the liquid storage cavity (111), and the e-liquid in the liquid storage cavity (111) flows by means of the liquid inlet (131a) to the heating assembly (12). The atomization device is provided thereon with an air inlet hole (14a), so that air enters the atomization device by means of the air inlet hole (14a), so as to drive the vapor to flow into the flue gas passage (112). The first sealing element (15) is disposed between the upper cover (13) and the heating assembly (12) and contacts the upper cover (13) and the heating assembly (12) at the same time for sealing. An air guide passage (16) is formed between the first sealing element (15) and the heating assembly (12) and is used for guiding at least the air flowing in by means of the air inlet hole (14a) to the liquid storage cavity (111). Also provided is electronic atomizing equipment comprising the atomization device.
Patent WO-2020252941-A1 (WO)
Inventor: LIU JIAN
IPC: G02F1/13357
Filed: 2019-09-09
Abstract: A backlight module (100) and a display device thereof. A flexible circuit board (3) is connected to a step of a plastic frame (2), and is prevented from being adhered to a light guide plate (5) by means of an adhesive glue, shortening the distance between a light source (4) and an iron frame (1), thereby increasing the heat dissipation effect of the backlight module (100); besides, a barrier wall (6) is provided on two sides of at least one light-emitting unit (41) perpendicular to the plastic frame (2) and the top surface of the at least one light-emitting unit away from the iron frame (1), and a reflective membrane (7) is provided on the surface of one side of the barrier wall (6) facing the light-emitting unit (41), so as to collect and reflect light emitted by the light-emitting unit (41), such that the light emitted by the light-emitting unit (41) enters the light guide plate to a greater extent, avoiding light loss, thereby increasing the light-emitting efficiency of the backlight module (100), and reducing the production cost.
Patent WO-2020052524-A1 (WO)
Inventor: Zhong Jinbang
IPC: D06N3/14
Filed: 2019-09-09
Abstract: La présente invention concerne un matériau composite poreux fermé et son procédé de fabrication. Le procédé comprend les étapes consistant à : 1) préparer un mélange, le mélange comprenant de 30 à 70 parties en poids de résine dispersée dans de l'eau, de 10 à 300 parties en poids de microsphères à dilatation thermique non dilatées et de 100 à 550 parties en poids d'eau, et agiter fortement le mélange ; 2) préparer un support ; 3) enduire le support avec le mélange acquis à l'étape 1 ; 4) chauffer le support pendant un certain temps, de telle sorte que pendant le chauffage, les microsphères à dilatation thermique non dilatées se dilatent ; et 5) répéter plusieurs fois les étapes 3 et 4 pour acquérir un matériau composite poreux fermé. Le matériau composite poreux fermé comprend un grand nombre de cavités fermées et des parois polymères séparant les cavités fermées les unes des autres, de telle sorte qu'une plage de tailles de la cavité fermée est de 20 µm à 800 µm, et le rapport d'un volume total des cavités fermées à un volume total des parois polymères est supérieur à 16.
Patent WO-2020177296-A1 (WO)
Inventor: TAN CONG
IPC: G02F1/1362
Filed: 2019-09-17
Abstract: An array substrate and a display device. The array substrate comprises an alignment layer (2), a common electrode layer (3), a pixel electrode layer (5), and a passivation protection layer (4); the common electrode layer (3) is provided below the alignment layer (2); the passivation protection layer (4) comprises a first passivation protection layer (41) and a second passivation protection layer (42); the first passivation protection layer (41) is provided below the common electrode layer (3); the second passivation protection layer (42) is provided below the first passivation protection layer (41); the first passivation protection layer (41) and the second passivation protection layer (42) are provided below the alignment layer (2), and the impedance of the first passivation protection layer (41) close to the alignment layer (2) is lower than that of the second passivation protection layer (42). In this configuration mode, the present invention can make residual DC charges accumulated between the alignment layer (2) and the interface of a liquid crystal layer (1) be fast discharged, thereby improving an image sticking phenomenon caused by the slow discharge of the accumulated residual DC charges, and improving the long-term reliability of a liquid crystal display panel.
Patent WO-2020073888-A1 (WO)
Title: 涂料组合物、涂覆件及其制备方法、家用电器
Inventor: ZHAO LI
IPC: C09D183/16
Filed: 2019-10-08
Abstract: 一种涂料组合物,含有聚硅氮烷和气相二氧化硅，聚硅氮烷的化学结构为式（I）。其中，R  1 、R  2 及R  3 三者中的至少一个为低表面能基团，该低表面能基团为氢基、硅氧基、烷基硅氧基、氟烷基或烷基氟醚。由该涂料组合物所制得的涂覆件、该涂覆件的制备方法及应用该涂覆件的家用电器。
Patent WO-2021072590-A1 (WO)
Inventor: LI MINGJU
IPC: H04L1/18
Filed: 2019-10-14
Abstract: The present disclosure relates to the technical field of mobile communications, and disclosed are a hybrid automatic repeat request acknowledgement (HARQ-ACK) information sending method and apparatus, and a storage medium. The method comprises: obtaining at least two PUCCH channels carrying HARQ-ACK information respectively belonging to different sub-slots; and when the at least two PUCCH channels carrying the HARQ-ACK information satisfy a multiplexing condition, multiplexing at least two pieces of carried HARQ-ACK information onto PUCCH resources of a target sub-slot in at least two different sub-slots. The present disclosure provides a solution for multiplexing the HARQ-ACK information when the plurality of PUCCH resources carrying the HARQ-ACK information configured in a sub-slot level are overlapped, thereby avoiding a case where the PUCCH channels overlap in a time domain.
Patent WO-2020098590-A1 (WO)
Inventor: YUAN YUANLIN
IPC: H01L25/07
Filed: 2019-11-11
Abstract: 一种半导体功率器件，包括：封装在同一个封装体内的第一MOSFET功率器件芯片和第二MOSFET功率器件芯片，所述第二MOSFET功率器件芯片为n沟道耗尽型芯片，其中：所述第一MOSFET功率器件芯片的漏极金属层与所述第二MOSFET功率器件芯片的源极金属层电性连接，所述第一MOSFET功率器件芯片的源极金属层与所述第二MOSFET功率器件芯片的栅极金属层均接所述封装体的源极引脚，所述第一MOSFET功率器件芯片的栅极金属层接所述封装体的栅极引脚，所述第二MOSFET功率器件芯片的漏极金属层接所述封装体的漏极引脚。
Patent WO-2021056747-A1 (WO)
Inventor: ZHANG XINHUI
IPC: H02J3/32
Filed: 2019-11-13
Abstract: A voltage coordination control method for an AC/DC power distribution system for energy storage and access comprising: using a voltage-current droop control model to generate a current reference current signal for a converter according to a first DC voltage and a first DC current, and generate a first control signal according to the current reference current signal, so as to control an output status of the converter; acquiring a DC side actual voltage of an energy storage adapter in the AC/DC power distribution system, obtaining a second DC voltage, and using the voltage-current droop control model to generate a current reference power signal for the energy storage adapter according to the second DC voltage, and generate a second control signal on the basis of the current reference power signal, so as to control an output status of the energy storage adapter. The method coordinates, according to voltage-current droop control characteristics, flexible apparatuses to operate in a balanced manner, thereby leveraging voltage regulation capabilities thereof, and improving controllability of DC voltage. In addition, the method reduces the burden from voltage regulation on a battery-based energy storage device, suppressing frequent charging and discharging of the battery-based energy storage device, and extending a service life of the battery-based energy storage device.
Patent WO-2021056748-A1 (WO)
Inventor: LIU QI
IPC: G06N3/063
Filed: 2019-11-13
Abstract: 人工感受神经电路及其制备方法，所述人工感受神经电路包括传感器(S)、第一忆阻器(RS)以及神经元电路，其中，所述第一忆阻器(RS)具有单向阻变特性；所述传感器(S)用于感知外界信号，并根据所述外界信号产生激励信号；所述第一忆阻器(RS)用于根据所述激励信号产生响应信号；所述神经元电路用于根据所述响应信号进行充放电以输出脉冲信号。该人工感受神经电路及其制备方法，可以采用简单的电路结构实现了生物感知的敏感与习惯特性。
Patent WO-2020103954-A1 (WO)
Title: Permanent magnet direct-current motor driving apparatus and electric equipment
Inventor: JIN AIJUAN
IPC: H02P7/292
Filed: 2019-11-22
Abstract: A permanent magnet direct-current motor driving apparatus and electric equipment, comprising: a permanent magnet direct-current motor (10); a direct-current power supply (30); and a wave truncator (1-20). The wave truncator (1-20) is provided with m wave truncating units (1-21). Each wave truncating unit (1-21) is provided with a first power supply output end (1-2211) and a second power supply output end (1-2212). The m first power supply output ends (1-2211) of all of the wave truncating units and the m second power supply output ends (1-2212) of all of the wave truncating units respectively and correspondingly form m pairs of power supply output terminals (1-221). Output currents of the m pairs of power supply output terminals (1-221) contain current ripples. The permanent magnet direct-current motor (10) comprises: a housing (11); m pairs of electric brushes (13); a stator (12); a rotor (14), and m pairs of external wiring terminals (151), the m pairs of external wiring terminals (151) corresponding one-to-one to the m pairs of power supply output terminals (1-221), and m being an integer no less than 2.
Patent WO-2020134981-A1 (WO)
Title: 电路板、电路板使用方法、电池模组及车辆
Inventor: WANG CHONG
IPC: H01M50/209
Filed: 2019-12-06
Abstract: 一种电路板、电路板使用方法、电池模组及车辆，电路板（1）包括导电层、第一焊盘（12）、第二焊盘（13）。导电层形成有采样线路（11），所述采样线路（11）具有：采样端部（111）；输出端部（112）；第一支路（113），形成有第一熔断区（S11）；以及第二支路（114），形成有第二熔断区（S12）。第一焊盘（12）设置于采样端部（111），第二焊盘（13）设置于第二支路（114）。在采样过程中，第一焊盘（12）将采集到的信号通过采样线路（11）的采样端部（111）、第一支路（113）以及输出端部（112）传递给外部控制器，当第一支路（113）的第一熔断区（S11）发生熔断后，由于采样线路（11）中还设置有第二支路（114），从而使得电路板（1）在返厂维修时能够利用第二支路（114）以及第二焊盘（13）进行快速修复以导通采样端部（111）与输出端部（112）之间的电连接，由此达到重复利用电路板（1）的目的，进而使得整个电池模组不会报废，提高了电池模组的利用率。
Patent WO-2021109226-A1 (WO)
Inventor: HU ZHIPING
IPC: C09D11/30
Filed: 2019-12-16
Abstract: La présente invention concerne une encre et son procédé de fabrication, et un dispositif d'affichage. L'encre comprend une première solution, une seconde solution, une troisième solution, une quatrième solution et une encre vierge, la quatrième solution étant mélangée avec l'encre vierge pour former l'encre, et CsPbX3 dans la quatrième solution compte pour 5 % à 30 % de la fraction en masse de la quatrième solution et de l'encre vierge.
Patent WO-2021027213-A1 (WO)
Inventor: LI JINNUO
IPC: E21B47/00
Filed: 2019-12-18
Abstract: A detection method, comprising: acquiring operation data to be tested during production or self-inspection of an oilfield moving device (101); inputting the operation data into a pre-built health detection model so as to obtain a health detection result of the oilfield moving device (102), the health detection model being a health detection model that is used for detecting the health of the oilfield moving device and is obtained by training using a machine learning method, taking historical operation data and historical detection data of the oilfield moving device as training samples. The method is capable of improving the accuracy in detecting the health of an oilfield moving device and providing technical support for predictive maintenance. Further provided are an apparatus, an electronic device and a computer-readable medium.
Patent WO-2020215757-A1 (WO)
Title: 一种燃气阀和燃气具
Inventor: LIU XIAOWEN
IPC: F16K11/083
Filed: 2019-12-18
Abstract: 一种燃气阀及燃气具，该燃气阀包括具有第一旋塞阀进气口(3)、第二旋塞阀进气口、旋塞阀连接口和至少一个旋塞阀出气口(4)的旋塞阀；具有比例阀进气口、第一比例阀出气口(5)、第二比例阀出气口的比例阀；其中，所述比例阀进气口仅与所述旋塞阀连接口直接连通，且所述第二比例阀出气口仅与所述第二旋塞阀进气口连通。将旋塞阀与比例阀组合使用，实现了两道密封结构，满足标准要求，无需在燃气具的主进气管上设置截止阀，减少了燃气阀的零部件，减少了整机的密封口，增加了可靠性，降低了成本。采用上述燃气阀的燃气具，通过比例阀和旋塞阀的配合能够实现对燃烧器火焰的精准控制。
Patent WO-2021127806-A1 (WO)
Title: 一种永磁同步电机输出转矩的温度补偿方法及装置
Inventor: GAO LE
IPC: H02P21/14
Filed: 2019-12-23
Abstract: 一种永磁同步电机输出转矩的温度补偿方法及装置，先获取永磁同步电机永磁体的当前温度与标定温度值之间的温度变化量（S101），再在保证电机转子磁链为标定值的情况下计算定子直轴电流的补偿值（S102），在保证电机输出转矩为标定值的情况下计算定子交轴电流的补偿值（S103），最后依据定子直轴电流的补偿值对定子直轴电流的标定值进行补偿，并依据定子交轴电流的补偿值对定子交轴电流的标定值进行补偿（S104），保证永磁同步电机转矩的平滑输出。
Patent WO-2020143518-A1 (WO)
Title: 吸乳泵
Inventor: ZHANG SHUTING
IPC: A61M1/06
Filed: 2020-01-02
Abstract: 一种吸乳泵（100），包括可变形的主体（4）和盖子（5）的容器（1）、乳头接合装置（2）以及柔性导管（3）。该容器（1）还包括入口和排气口（6），排气口（6）设有排气阀（7），排气阀（7）配置为允许空气通过该排气口（6）流出容器（1），但不允许空气通过排气口（6）流进容器（1）。乳头接合装置（2）配置为接收从用户的乳房（B）挤出的乳汁。柔性导管（3）将乳头接合装置（2）与可变形容器（1）的入口流体连接。使用时，从乳房（B）挤出的乳汁通过柔性导管（3）从乳头接合装置（2）流向容器（1）。
Patent WO-2021134750-A1 (WO)
Title: Substance fingerprint spectrum sensing device and measuring method
Inventor: CHEN LIN
IPC: G01N21/35
Filed: 2020-01-02
Abstract: A substance fingerprint spectrum sensing device and measuring method. The sensing device comprises: a supporting frame (10) provided horizontally; a moving unit (20), comprising a translation stage moving member (21) provided on the supporting frame (10) and an acrylic translation stage (22) connected on the translation stage moving member (21) and used for moving in a vertical direction under the driving of the translation stage moving member (21), the acrylic translation stage (22) being provided horizontally; a grating unit (30), placed on the acrylic translation stage (22) and used for carrying a substance; and a prism (40), provided on the supporting frame (10) and directly above the grating unit (30), the grating unit (30) comprising a grating (31) provided with periodic grooves (311) on the surface and a polyethylene filler (32) filling the grooves (311), and the grooves (311) being filled with the polyethylene filler (32) so that the grating unit (30) has a flat surface for carrying the substance. According to the measuring method, the fingerprint spectrum of a substance is measured by a terahertz wave of a terahertz spectroscopy system and the substance fingerprint spectrum sensing device.
Patent WO-2020147635-A1 (WO)
Inventor: HUANG CHAO
IPC: H01G11/30
Filed: 2020-01-09
Abstract: L'invention concerne un supercondensateur hybride aqueux qui est constitué d'une électrode positive de supercondensateur, d'une électrode de génération de gaz qui a une activité de génération d'oxygène, et d'une électrode négative de zinc, séparées dans un électrolyte aqueux avec une valeur de pH supérieure à 2,5 ; utilise l'électrode positive de supercondensateur et l'électrode négative de zinc pour effectuer un cycle de charge et de décharge ; utilise l'électrode de génération de gaz et l'électrode négative de zinc pour récupérer la capacité de l'électrode négative de zinc et reconditionner l'électrode négative de zinc ; se rapportant à la zone de stockage d'énergie électrochimique, il y a des caractéristiques d'un cycle de vie extrêmement long, d'un faible coût, d'une densité de puissance élevée, d'une charge profonde et d'une décharge profonde, facile à assembler et à connecter, étant approprié pour un stockage d'énergie à grande échelle et un stockage d'énergie de forte puissance.
Patent WO-2020156495-A1 (WO)
Title: 具有收纳tws耳机的多媒体适配机
Inventor: ZHANG HAIXING
IPC: H04B1/38
Filed: 2020-01-30
Abstract: 一种既可当作收纳耳机的充电盒，又可当作流媒体智能播放机且可与手机联机的具有收纳TWS耳机的多媒体适配机。在其壳体内设有可接收流媒体的主控电路，壳体正面设有播放所述流媒体的显示屏和喇叭，在主控电路内还设有通过语音、触摸或摘取所述TWS耳机的唤醒方式由显示屏和喇叭的组合模式或者由显示屏和TWS耳机的组合模式播放流媒体的开关控制模块。该多媒体适配机，通过在壳体正面设置显示屏和壳体内设置具有若干功能模块的主控电路，使得其即可作为收纳TWS耳机的耳机充电盒，又可作为通过语音输入控制其上网的移动终端，还可作为小型移动路由器。当外出旅游时，其不失为一种携带方便功能强大的移动载体。
Patent WO-2021155494-A1 (WO)
Title: Certificate based application descriptors for network slice selection
Inventor: QIU HONG
IPC: H04W12/06
Filed: 2020-02-04
Abstract: Various aspects of the present disclosure generally relate to certificate based application descriptors for network slice selection. In some aspects, a user equipment (UE) may receive a first certificate associated with obtaining a network slice for executing an application. The UE may transmit, to a device, a request for the network slice with the first certificate, and receive an indication that the network slice is available to the UE for the application, based at least in part on the request. Numerous other aspects are provided.
Patent WO-2020192289-A1 (WO)
Inventor: CAO SHAOSHENG
IPC: G06F16/901
Filed: 2020-02-13
Abstract: 本说明书实施例提供一种计算机执行的、确定关系网络图中节点向量的方法，所述关系网络图中包括N个节点以及节点之间的连接边，N个节点中包括任意的第一节点。所述方法包括：首先，获取关系网络图的邻接信息，用于记录关系网络图中节点之间的连接关系；接着，根据邻接信息，确定第一节点与N个节点对应的N个第一关联度；其中，第一节点与N个节点中的第二节点之间的第一关联度，与第一节点经过预定数量K以内的连接边到达第二节点的路径相关；然后，基于N个第一关联度，确定第一节点与各个节点的第二关联度，得到N个第二关联度；再接着，至少基于N个第二关联度，构造N维数据；再然后，对N维数据进行降维处理，得到第一节点的节点向量。